：読み、パラメータの型が同じ

Question

Groovyのバージョンではありません書き込み：1.8.1 JVM：1.6.0_26

Grailsのバージョン：2.0.0M1

訪問コントローラ抽象コントローラましエラーを拡張。

class AbstractController { 
    def grailsApplication 
    def scaffold = true 
    //def index = {redirect(action: "list", params: params)} 
} 

class VoterController extends AbstractController{ 
    //def scaffold = true 
    def index = { 
     println scaffold 
     redirect(action: "list", params: params) 
    } 
} 

エラーログ：

2011-8-17 11:05:23 com.springsource.loaded.agent.SpringLoadedPreProcessor preProcess 
严重: Unexpected problem transforming call sites 
java.util.NoSuchElementException 
    at java.util.StringTokenizer.nextToken(StringTokenizer.java:332) 
    at com.springsource.loaded.MethodInvokerRewriter.ensureCacheIndexLoaded(MethodInvokerRewriter.java:180) 
    at com.springsource.loaded.MethodInvokerRewriter.rewriteUsingCache(MethodInvokerRewriter.java:81) 
    at com.springsource.loaded.TypeRegistry.methodCallRewriteUseCacheIfAvailable(TypeRegistry.java:728) 
    at com.springsource.loaded.agent.SpringLoadedPreProcessor.preProcess(SpringLoadedPreProcessor.java:222) 
    at com.springsource.loaded.agent.ClassPreProcessorAgentAdapter.transform(ClassPreProcessorAgentAdapter.java:93) 
    at sun.instrument.TransformerManager.transform(TransformerManager.java:169) 
    at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:365) 
    at java.lang.ClassLoader.defineClass1(Native Method) 
    at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) 
    at java.lang.ClassLoader.defineClass(ClassLoader.java:615) 
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) 
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) 
    at java.net.URLClassLoader.access$000(URLClassLoader.java:58) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:197) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247) 

| Loading Grails 2.0.0.M1 
| Configuring classpath 
| Configuring classpath. 
| Environment set to development 
| Environment set to development. 
| Environment set to development.. 
| Environment set to development... 
| Environment set to development.... 
| Environment set to development..... 
| Packaging Grails application 
| Packaging Grails application. 
| Packaging Grails application.. 
| Packaging Grails application... 
| Packaging Grails application.... 
| Compiling 1 source files 
| Compiling 1 source files. 
| Compiling 1 source files.. 
| Compiling 1 source files... 
| Compiling 1 source files.... 
| Compiling 1 source files..... 
| Running Grails application 
| Server running. Browse to http://localhost:8080/Vote 
| Error 2011-08-17 11:06:19,609 ["http-bio-8080"-exec-1] ERROR errors.GrailsExceptionResolver - Exception occurred when processing request: [GET] /Vote/voter 
Stacktrace follows: 
    Line | Method 
->> 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
| 908 | run  in  '' 
^ 662 | run . . in java.lang.Thread 

Caused by IllegalStateException: Read and write parameter types are not the same 
->> 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
| 908 | run  in  '' 
^ 662 | run . . in java.lang.Thread 
| Compiling 2 source files 
| Compiling 2 source files. 
| Compiling 2 source files.. 
| Compiling 2 source files... 
| Compiling 2 source files.... 
| Compiling 2 source files..... 
| Compiling 2 source files 
| Compiling 2 source files. 
| Error 2011-08-17 11:16:41,422 ["http-bio-8080"-exec-2] ERROR errors.GrailsExceptionResolver - Exception occurred when processing request: [GET] /Vote/voter 
Stacktrace follows: 
    Line | Method 
->> 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
| 908 | run  in  '' 
^ 662 | run . . in java.lang.Thread 

Caused by IllegalStateException: Read and write parameter types are not the same 
->> 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
| 908 | run  in  '' 
^ 662 | run . . in java.lang.Thread 

Answer 1

これは2.0 RC1